static.hxx

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// static.hxx - the static air system.
// Written by David Megginson, started 2002.
//
// Last modified by Eric van den Berg, 09 November 2013
// This file is in the Public Domain and comes with no warranty.
 
 
#ifndef __SYSTEMS_STATIC_HXX
#define __SYSTEMS_STATIC_HXX 1
 
#ifndef __cplusplus
# error This library requires C++
#endif
 
#include <simgear/props/props.hxx>
#include <simgear/structure/subsystem_mgr.hxx>
 

class StaticSystem : public SGSubsystem
{
public:
    StaticSystem ( SGPropertyNode *node );
    StaticSystem ( int i );
    virtual ~StaticSystem ();
 
    // Subsystem API.
    void bind() override;
    void init() override;
    void reinit() override;
    void unbind() override;
    void update(double dt) override;
 
    // Subsystem identification.
    static const char* staticSubsystemClassId() { return "static"; }
 
private:
    std::string _name;
    int _num;
    double _tau;
    double _error_factor;
    int _type;
    SGPropertyNode_ptr _serviceable_node;
    SGPropertyNode_ptr _pressure_in_node;
    SGPropertyNode_ptr _pressure_out_node;
    SGPropertyNode_ptr _beta_node;
    SGPropertyNode_ptr _alpha_node;
    SGPropertyNode_ptr _mach_node;
};
 
#endif // __SYSTEMS_STATIC_HXX